ForeignData Element

發行項
09/15/2015

Contains a MIME (Multipurpose Internet Mail Extensions) encoded BLOB of picture data, such as Windows metafile, bitmap, or OLE data.

Syntax

<ForeignData
    ForeignType
    [ObjectType]
    [ShowAsIcon]
    [ObjectWidth]
    [ObjectHeight]
    [MappingMode]
    [ExtentX]
    [ExtentY]
    [CompressionType]
    [CompressionLevel]>
</ForeignData>

Attributes

ForeignType

Required string.

Value	Description
MetaFile	MetaFile
EnhMetaFile	Enhanced Metafile
Bitmap	Bitmap
Object	Object
Ink	Ink

ObjectType

Optional int. If the ForeignType attribute is "Object", the ForeignData element must also have an ObjectType attribute. The ObjectType attribute is an integer value that may be a sum of the following values.

Value	Description
256	Linked object
512	Embedded object
1024	Control
16384	OLE2 Named
32768	OLE2 object

ShowAsIcon

Optional Boolean. This attribute is only meaningful if the foreign data is an OLE2 embedded object.

Value	Description
0	Do not show embedded data as an icon.
1	Show embedded data as an icon.

ObjectWidth

Optional float. This attribute is only meaningful if the foreign data is an OLE2 embedded object. The value expresses the width of the object in page units.

ObjectHeight

Optional float. This attribute is only meaningful if the foreign data is an OLE2 embedded object. The value expresses the height of the object in page units.

MappingMode

Optional int. This attribute is only meaningful if the foreign data is a metafile. The value indicates the metafile mapping mode.

ExtentX

Optional float. This attribute is only meaningful if the foreign data is a metafile. The value indicates the horizontal extent of the metafile.

ExtentY

Optional float. This attribute is only meaningful if the foreign data is a metafile. The value indicates the vertical extent of the metafile.

CompressionType

Optional string. This attribute is only meaningful if the foreign data is a raster-based foreign object, such as a DIB, JPG, PNG, TIFF, or GIF file. The value indicates the type of compression applied to the file.

Value	Description
None	No compression (the default)
JPEG	JPEG compression
GIF	GIF compression
TIFF	TIFF compression
PNG	PNG compression

CompressionLevel

Optional float. This attribute is only meaningful if the foreign data is a raster-based foreign object, such as a DIB, JPG, PNG, TIFF, or GIF file. The value indicates the level of compression applied to the file. Compression level is measured in hundredths of a percent.